Pixel Gun 3d Christmas ultimatum shoot

The Christmas Ultimatum, commonly abbreviated as "CU" or "X-mas Ult", is a Heavy weapon introduced in the 13.1.0 update. It is part of the Cyber Santa Event Set that includes: Cyber Santa Avatar, Laser Assistant, Dual Cryo Pistols, and Christmas Ultimatum. After obtaining all of the weapons you get a full set effect: Resistance to poison, bleeding, and burning effects.